Environment!

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Across
  1. 3. recycle
  2. 4. shopping bag
  3. 7. carbon dioxide
  4. 8. recyclable paper
  5. 9. returnable bottle
  6. 10. organic waste
  7. 11. packaging
Down
  1. 1. to protect
  2. 2. to waste
  3. 5. plastic bag
  4. 6. can
  5. 9. waste separation